<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
<mapper namespace="${domainClassName?uncap_first}">
	<sql id="columns">
<#list fieldList as item>		t.${item.column_name} as ${item.propertyName}<#if item_has_next>,</#if> 
</#list>
	</sql>
</mapper>